The 7 Week Maximum Look back Window

[NickGriesser]

All,

Would any one else benefit from having a longer weekly look back window? One that matched the other report period types?

We have been utilizing the GET_VENDOR_SALES_REPORT to gather our clients data and have noticed that the Maximum look back windows for the report is limited to 7 weeks for what can be gathered for the weekly "reportPeriod" however daily is able to pull up to 4 years....

Most of our clients are reporting at a weekly granularity and request that from us longer historical look backs in a weekly interval. We would love to be able to provide data and reporting to our clients in a format that they can easily distribute internally to stakeholders.

We have attempted aggregations from daily to weekly and have found that there is a lot of risk for variance, so we would like to avoid if possible.

It is a difficult conversation for us to have with clients to help them understand that this look back window is different for each "reportPeriod" and that there is a 4 year window for daily but only 7 weeks for Weekly.

https://developer-docs.amazon.com/sp-api/docs/report-type-values#vendor-retail-analytics-reports

Any POV is appreciated!